Amlong Crystal LED Light Stand for 3 to 5 Inch Crystal Balls, Black Create dazzling light shows with faceted crystal balls Can be used with any crystal ball measuring from 3 to 5 inches in diameter. Faceted, Clear crystal balls are recommended. 6 LED lights blink in two light sequence (2 red, 2 blue, 2 green) Uses three AA batteriies (Not Included) Light base Measures: 3.187" x 2.5" high Top of stand: 2.5" diameter